搜索结果: 1-3 共查到“环境科学技术 Preparation”相关记录3条 . 查询时间(0.171 秒)
Preparation and Study of a Composite Flocculant for Papermaking Wastewater Treatment
Sodium Alginate Polyaluminium Ferric Chloride Cationic Polyacrylamide Flocculation
2013/3/13
A high flocculation performance composite flocculant was prepared with sodium alginate, polyaluminium ferric chloride and cationic polyacrylamide. And the composite flocculant was used in papermaking ...
Methodology of Integrated Coastal Zone Management Plan Preparation – Case Study of Andaman Islands, India
ICZM Methodology Database Planning Strategy Andaman
2013/3/12
Generally, approaches of coastal issues are sectoral basis and solutions have been formed in adhoc fashions which are not long lasting. Integrated Coastal Zone Management (ICZM) is conceived as a holi...
Preparation of High Effective Flocculant for High Density Waste Drilling Mud
High Density Waste Drilling Mud Dispose Cation
2013/3/13
To satisfy the requirement on the separation of solid and liquid in waste drilling mud, prepare a high effective floccu-lant for high density waste drilling mud used starch, 2-Trimethylammonium ethyl ...